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The Key Role of MicroRNAs in Self-Renewal and Differentiation of Embryonic Stem Cells

Overview
Journal Int J Mol Sci
Publisher MDPI
Date 2020 Sep 4
PMID 32877989
Citations 16
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Abstract

Naïve pluripotent embryonic stem cells (ESCs) and epiblast stem cells (EpiSCs) represent distinctive developmental stages, mimicking the pre- and the post-implantation events during the embryo development, respectively. The complex molecular mechanisms governing the transition from ESCs into EpiSCs are orchestrated by fluctuating levels of pluripotency transcription factors (, , etc.) and wide-ranging remodeling of the epigenetic landscape. Recent studies highlighted the pivotal role of microRNAs (miRNAs) in balancing the switch from self-renewal to differentiation of ESCs. Of note, evidence deriving from miRNA-based reprogramming strategies underscores the role of the non-coding RNAs in the induction and maintenance of the stemness properties. In this review, we revised recent studies concerning the functions mediated by miRNAs in ESCs, with the aim of giving a comprehensive view of the highly dynamic miRNA-mediated tuning, essential to guarantee cell cycle progression, pluripotency maintenance and the proper commitment of ESCs.

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References
1.
Viswanathan S, Daley G, Gregory R . Selective blockade of microRNA processing by Lin28. Science. 2008; 320(5872):97-100. PMC: 3368499. DOI: 10.1126/science.1154040. View

2.
Xu N, Papagiannakopoulos T, Pan G, Thomson J, Kosik K . MicroRNA-145 regulates OCT4, SOX2, and KLF4 and represses pluripotency in human embryonic stem cells. Cell. 2009; 137(4):647-58. DOI: 10.1016/j.cell.2009.02.038. View

3.
Bernstein E, Kim S, Carmell M, Murchison E, Alcorn H, Li M . Dicer is essential for mouse development. Nat Genet. 2003; 35(3):215-7. DOI: 10.1038/ng1253. View

4.
Kanellopoulou C, Gilpatrick T, Kilaru G, Burr P, Nguyen C, Morawski A . Reprogramming of Polycomb-Mediated Gene Silencing in Embryonic Stem Cells by the miR-290 Family and the Methyltransferase Ash1l. Stem Cell Reports. 2015; 5(6):971-978. PMC: 4682067. DOI: 10.1016/j.stemcr.2015.10.001. View

5.
Hutvagner G, Simard M . Argonaute proteins: key players in RNA silencing. Nat Rev Mol Cell Biol. 2007; 9(1):22-32. DOI: 10.1038/nrm2321. View